2013548047

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1873}}^1$

素因数の和:2095

約数の個数: 32

約数和(自身を含む): 2482675200

約数和(自身を除く): 469127153

約数列:

[1, 7, 19, 59, 133, 137, 413, 959, 1121, 1873, 2603, 7847, 8083, 13111, 18221, 35587, 56581, 110507, 153577, 249109, 256601, 773549, 1075039, 1796207, 2099633, 4875419, 14697431, 15139459, 34127933, 105976213, 287649721, 2013548047]

約数ペア:

[(1, 2013548047), (7, 287649721), (19, 105976213), (59, 34127933), (133, 15139459), (137, 14697431), (413, 4875419), (959, 2099633), (1121, 1796207), (1873, 1075039), (2603, 773549), (7847, 256601), (8083, 249109), (13111, 153577), (18221, 110507), (35587, 56581)]